This is a high - quality 9 - pin D9 socket. It comes in a pack of 1 piece. The case is made of nickel - plated copper, which offers good durability. The 9 contacts are gold - plated for better conductivity. The attachment method is solder tag, ensuring a stable connection.
Using this DB9 female connector is easy. First, make sure your device is powered off. Then, carefully align the connector with the corresponding port on your device. Use a soldering iron to attach the connector via the solder tags. When handling, avoid touching the gold - plated contacts with your bare hands as it may cause oxidation. For maintenance, keep it in a dry place and clean the case with a soft, dry cloth occasionally.
